.w {
    width: 1200px;
    margin: 0 auto;
}
/*字体图标声明 Start*/
@font-face {
    font-family: 'icomoon';
    src:  url('../fonts/icomoon.eot?4zkjdj');
     src:  url('../fonts/icomoon.eot?4zkjdj#iefix') format('embedded-opentype'),
    url('../fonts/icomoon.ttf?4zkjdj') format('truetype'),
    url('../fonts/icomoon.woff?4zkjdj') format('woff'),
    url('../fonts/icomoon.svg?4zkjdj#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}
/*字体图标声明 End*/
/*头部导航区域 Start*/
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 999;
}
header .main {
    position: absolute;
    top: 0;
    left: 75px;
    width: 1050px;
    height: 60px;
    background-color: rgba(255,255,255,.6);
    box-shadow: 0 2px rgba(0,0,0,.1);
    border-radius: 0 0 20px 20px;
}
header .left {
    position: absolute;
    top: 0;
    left: 61px;
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    border-color: transparent rgba(255,255,255,.6) transparent transparent;
    border-style: solid;
    border-width: 0 14px 42px 0 ;
}
header .right {
    position: absolute;
    top: 0;
    right: 61px;
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    border-color: rgba(255,255,255,.6) transparent transparent transparent ;
    border-style: solid;
    border-width: 42px 14px 0 0;
}
header .main img {
    position: absolute;
    top: 5px;
    left: 30px;
    height: 50px;
}
header .main .nav {
    position: absolute;
    right: 200px;
}
.main .nav>li {
    float: left;
}
.main .nav>li:hover {
    border-bottom: 2px solid #293748;
}
.main .nav>li a {
    display: block;
    padding: 0 10px;
    font-weight: 300;
    font-size: 16px;
    line-height: 60px;
    color: #293748;
}
.main .nav>li a:hover {
    font-weight: 600;
}
/*"探索世界"二级菜单 Start*/
.main .nav>li:nth-child(2) {
    height: 60px;
    width: 102px;
}
.main .nav>li:nth-child(2)>a::after {
    float: right;
    display: block;
    content: '\ea43';
    font-family: 'icomoon', serif;
    margin: 0 0 0 5px;
    font-size: 12px;
    transform: rotate(0deg);
    transition: transform .6s ease-in-out;
}
/*鼠标经过li时 a::after字体图标旋转*/
.main .nav>li:nth-child(2):hover a::after {
    transform: rotate(180deg);
}
.main .nav li>ol li {
    height: 0;
    width: 102px;
    overflow: hidden;
    transition: height .6s ease-in-out;
    background-color: rgba(255,255,255,.5);
}
.main .nav li>ol li:last-child {
    border-radius: 0 0 12px 12px;
}
.main .nav li>ol li a {
    display: block;
    width: 100%;
    height: 100%;
    font-size: 15px;
    text-align: center;
    line-height: 40px;
}
.main .nav li>ol li a:hover {
    background-color: rgba(0,0,0,.15);
}
.main .nav li:hover ol>li {
    height: 40px;
}
/*"探索世界"二级菜单 End*/
header .main .login {
    position: absolute;
    right: 35px;
}
.main .login li a {
    display: block;
    font-weight: 300;
    font-size: 12px;
    line-height: 60px;
    color: #293748;
}
.main .login li a:hover {
    font-weight: 600;
}
/*头部导航区域 End*/

/*底部footer区域  Start*/
body footer {
    height: 450px;
    background-color: #3c3c3c;
    opacity: 1;
    z-index: 9999;
}
footer .w,
footer .w a {
    position: relative;
    font-size: 13px;
    color: #c2c2c2;
}
footer .w strong {
    font-weight: 400;
    color: #f39d00;
}
footer .w a>strong:hover {
    color: #fff;
}
footer .w a:hover {
    color: #fff;
}
footer .w .introduction,
footer .w .about,
footer .w .service {
    float: left;
    width: 260px;
    height: 200px;
    margin-top: 30px;
}
footer .w dt {
    font-size: 17px;
    font-weight: 400;
    line-height: 45px;
}
footer .w dd,
footer .w dd a {
    line-height: 25px;
}
/*底部footer区域 联系我们&保险图片 Start*/
footer .w .con_ins {
    position: absolute;
    top: 0;
    right: 0;
    width: 420px;
    height: 200px;
    margin: 30px 0 0 0;
}
footer .w .con_ins>div {
    width: 420px;
    height: 45px;
    font-size: 17px;
    font-weight: 400;
    line-height: 45px;
    text-align: center;
}
footer .w .con_ins a{
    float: left;
    display: block;
    width: 30px;
    height: 30px;
}
footer .w .con_ins .contact {
    position: absolute;
    top: 0;
    left: 0;
}
footer .w .con_ins ul {
    position: absolute;
    top: 40px;
    left: 50%;
    margin-left: -115px;
    display: block;
}
footer .w .con_ins ul li {
    float: left;
    display: block;
    margin-right: 20px;
}
footer .w .con_ins ul li:last-child {
    float: left;
    display: block;
}
footer .w .con_ins ul li a {
    font-family: 'icomoon', serif;
    font-size: 24px;
}
footer .w .con_ins ul li:nth-child(1) a::after {
    content: '\e90d';
}
footer .w .con_ins ul li:nth-child(2) a::after {
    content: '\e90c';
}
footer .w .con_ins ul li:nth-child(3) a::after {
    content: '\e914';
}
footer .w .con_ins ul li:nth-child(4) a::after {
    content: '\e911';
}
footer .w .con_ins ul li:nth-child(5) a::after {
    content: '\e915';
}
footer .w .con_ins .insurance {
    position: absolute;
    top: 104px;
    left: 0;
    width: 420px;
    height: 86px;
    background: url("../images/insurance.png");
}
/*底部footer区域 联系我们&保险图片 End*/
/*底部footer区域 友情链接 Start*/
footer .w .links {
    position: absolute;
    top: 280px;
    height: 60px;
    border-top: 2px solid #575a5b;
    border-bottom: 2px solid #575a5b;
}
footer .w .links a {
    line-height: 56px;
}
/*底部footer区域 友情链接 End*/
/*底部footer区域 认证图片 Start*/
footer .w .certification {
    position: absolute;
    top: 400px;
    left: 50%;
    width: 310px;
    height: 30px;
    margin-left: -155px;
}
footer .w .certification span {
    float: left;
    display: block;
    width: 90px;
    height: 30px;
}
footer .w .certification span:nth-child(1) {
    background: url("../images/certification.png") no-repeat 0 0;
    margin-right: 20px;
}
footer .w .certification span:nth-child(2) {
    background: url("../images/certification.png") no-repeat 0 -32px;
    margin-right: 20px;
}
footer .w .certification span:nth-child(3) {
    background: url("../images/certification.png") no-repeat 0 -66px;
}
/*底部footer区域 认证图片 End*/
/*底部footer区域 End*/